高中英语学案大全,高考学案大全
Unit 4重点单词、短语、句型梳理
重点单词
●●greet【课文原句】There are many different ways to greet someone using words. (Page 25)
【点拨】greet v. 意为"迎接;问候"。如:
He made his way through the crowd to greet us.
Bill opened the door to Harold and greeted him with cries of welcome.
【拓展】greeting n. 意为"问候;祝贺",是可数名词。如:
"How are you?" is a conventional greeting.
"Good morning, "I said, but he didn’t return the greeting.
【小试牛刀】句型转换。
1. The two students exchanged greetings.
= The two students ________ _______ _______.
2. We sent him a message, greeting his birthday.
= We _______ _______ to his birthday.
Key: 1. greeted each other
2. sent greetings
●●function【课文原句】... the smile —its function is to show happiness and put people at ease. (Page 30)
【点拨】function n. 意为"作用,功能"。如:
The machine performs a very important function in our work.
【拓展】function v. 意为"起……的作用(常与as连用);运转"。如: